Disable Werror everywhere

With gcc-5.1, some constructs that were previously accepted (but wrong)
are now considered warnings, and thus -Werror makes them errors.

Ditch -Werror altoghether.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

diff -durN rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/host_applications/android/apps/vidtex/CMakeLists.txt rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/host_applications/android/apps/vidtex/CMakeLists.txt
--- rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/host_applications/android/apps/vidtex/CMakeLists.txt	2015-05-30 15:53:53.000000000 +0200
+++ rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/host_applications/android/apps/vidtex/CMakeLists.txt	2015-07-12 16:53:29.528491231 +0200
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 2.8)
 
-SET(COMPILE_DEFINITIONS -Werror -Wall)
+SET(COMPILE_DEFINITIONS  -Wall)
 include_directories(${PROJECT_SOURCE_DIR}/host_applications/linux/libs/bcm_host/include)
 
 set (VIDTEX_SOURCES
diff -durN rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/host_applications/linux/apps/gencmd/CMakeLists.txt rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/host_applications/linux/apps/gencmd/CMakeLists.txt
--- rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/host_applications/linux/apps/gencmd/CMakeLists.txt	2015-05-30 15:53:53.000000000 +0200
+++ rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/host_applications/linux/apps/gencmd/CMakeLists.txt	2015-07-12 16:53:29.512491038 +0200
@@ -4,7 +4,7 @@
    set(VCOS_PLATFORM win32)
 else ()
    set(VCOS_PLATFORM pthreads)
-   add_definitions(-Wall -Werror)
+   add_definitions(-Wall )
 endif ()
 
 include_directories( ../../../.. 
diff -durN rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/host_applications/linux/apps/raspicam/CMakeLists.txt rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/host_applications/linux/apps/raspicam/CMakeLists.txt
--- rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/host_applications/linux/apps/raspicam/CMakeLists.txt	2015-05-30 15:53:53.000000000 +0200
+++ rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/host_applications/linux/apps/raspicam/CMakeLists.txt	2015-07-12 16:50:54.422624640 +0200
@@ -1,7 +1,7 @@
 
 # raspistill/raspivid/raspiyuv
 
-SET(COMPILE_DEFINITIONS -Werror)
+SET(COMPILE_DEFINITIONS )
 
 include_directories(${PROJECT_SOURCE_DIR}/host_applications/linux/libs/bcm_host/include)
 include_directories(${PROJECT_SOURCE_DIR}/host_applications/linux/apps/raspicam/)
diff -durN rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/host_applications/linux/apps/smem/CMakeLists.txt rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/host_applications/linux/apps/smem/CMakeLists.txt
--- rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/host_applications/linux/apps/smem/CMakeLists.txt	2015-05-30 15:53:53.000000000 +0200
+++ rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/host_applications/linux/apps/smem/CMakeLists.txt	2015-07-12 16:53:29.516491086 +0200
@@ -4,7 +4,7 @@
 include (${VIDEOCORE_ROOT}/makefiles/cmake/global_settings.cmake)
 
 if (NOT WIN32)
-   add_definitions(-Wall -Werror)
+   add_definitions(-Wall )
 endif ()
 
 include_directories (
diff -durN rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/host_applications/linux/libs/bcm_host/CMakeLists.txt rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/host_applications/linux/libs/bcm_host/CMakeLists.txt
--- rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/host_applications/linux/libs/bcm_host/CMakeLists.txt	2015-07-12 16:48:03.768570937 +0200
+++ rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/host_applications/linux/libs/bcm_host/CMakeLists.txt	2015-07-12 16:53:29.520491135 +0200
@@ -3,7 +3,7 @@
    set(VCOS_PLATFORM win32)
 else ()
    set(VCOS_PLATFORM pthreads)
-   add_definitions(-Wall -Werror)
+   add_definitions(-Wall )
 endif ()
 
 include_directories( ../../../.. 
diff -durN rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/host_applications/linux/libs/sm/CMakeLists.txt rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/host_applications/linux/libs/sm/CMakeLists.txt
--- rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/host_applications/linux/libs/sm/CMakeLists.txt	2015-05-30 15:53:53.000000000 +0200
+++ rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/host_applications/linux/libs/sm/CMakeLists.txt	2015-07-12 16:53:29.524491183 +0200
@@ -3,7 +3,7 @@
    set(VCOS_PLATFORM win32)
 else ()
    set(VCOS_PLATFORM pthreads)
-   add_definitions(-Wall -Werror)
+   add_definitions(-Wall )
 endif ()
 
 include_directories( ../../../..
diff -durN rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/interface/mmal/CMakeLists.txt rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/interface/mmal/CMakeLists.txt
--- rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/interface/mmal/CMakeLists.txt	2015-05-30 15:53:53.000000000 +0200
+++ rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/interface/mmal/CMakeLists.txt	2015-07-12 16:53:29.536491327 +0200
@@ -3,7 +3,7 @@
 set(LIBRARY_TYPE SHARED)
 endif (NOT DEFINED LIBRARY_TYPE)
 
-add_definitions(-Wall -Werror)
+add_definitions(-Wall )
 
 add_library(mmal SHARED util/mmal_util.c)
 
diff -durN rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/interface/vcos/CMakeLists.txt rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/interface/vcos/CMakeLists.txt
--- rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/interface/vcos/CMakeLists.txt	2015-05-30 15:53:53.000000000 +0200
+++ rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/interface/vcos/CMakeLists.txt	2015-07-12 16:53:29.540491375 +0200
@@ -43,7 +43,7 @@
 endforeach ()
 
 if (CMAKE_COMPILER_IS_GNUCC)
-   add_definitions (-ggdb -Werror -Wall)
+   add_definitions (-ggdb  -Wall)
 endif ()
 
 if (CMAKE_COMPILER_2005)
diff -durN rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/interface/vcos/pthreads/CMakeLists.txt rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/interface/vcos/pthreads/CMakeLists.txt
--- rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/interface/vcos/pthreads/CMakeLists.txt	2015-05-30 15:53:53.000000000 +0200
+++ rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/interface/vcos/pthreads/CMakeLists.txt	2015-07-12 16:53:29.540491375 +0200
@@ -1,7 +1,7 @@
 # MSVC5 does not fully support C99, enabling declaration-after-statement
 # warnings allows a common MSVC5 build error to be detected in Linux builds.
 if (CMAKE_COMPILER_IS_GNUCC)
-   set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Werror -Wdeclaration-after-statement")
+   set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall  -Wdeclaration-after-statement")
    add_definitions (-D_GNU_SOURCE)
 endif ()
 
diff -durN rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/interface/vmcs_host/CMakeLists.txt rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/interface/vmcs_host/CMakeLists.txt
--- rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/interface/vmcs_host/CMakeLists.txt	2015-05-30 15:53:53.000000000 +0200
+++ rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/interface/vmcs_host/CMakeLists.txt	2015-07-12 16:53:29.528491231 +0200
@@ -2,7 +2,7 @@
 # interface/vmcs_host
 
 # not working in release build
-# add_definitions(-Werror)
+# add_definitions()
 
 # vc_vchi_gencmd.c has a type-punning problem in vc_gencmd_read_response
 add_definitions(-fno-strict-aliasing)
diff -durN rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/interface/vmcs_host/linux/vcfiled/CMakeLists.txt rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/interface/vmcs_host/linux/vcfiled/CMakeLists.txt
--- rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990.orig/interface/vmcs_host/linux/vcfiled/CMakeLists.txt	2015-05-30 15:53:53.000000000 +0200
+++ rpi-userland-b834074d0c0d9d7e64c133ab14ed691999cee990/interface/vmcs_host/linux/vcfiled/CMakeLists.txt	2015-07-12 16:53:29.532491279 +0200
@@ -1,5 +1,5 @@
 
-add_definitions(-Werror)
+add_definitions()
 
 # vcfiled - serves files to videocore. used for media handlers from
 # OpenMAX/IL and loading VLLs.